/*
 * VariantStream.h - read/write QVariant objects to/from QIODevice
 *
 * Copyright (c) 2017 Tobias Doerffel <tobydox/at/users/dot/sf/dot/net>
 *
 * This file is part of iTALC - http://italc.sourceforge.net
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program (see COPYING); if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 */

#ifndef VARIANT_STREAM_H
#define VARIANT_STREAM_H

#include <QDataStream>
#include <QIODevice>

#include "ItalcCore.h"

class QTcpSocket;

class ITALC_CORE_EXPORT VariantStream : public QIODevice
{
public:
	VariantStream( QIODevice* ioDevice );

	VariantStream( QTcpSocket* socket );

	virtual ~VariantStream();

	QVariant read();

	void write( const QVariant &v );


private:
	qint64 bytesAvailable() const override;

	qint64 readData( char* data, qint64 maxSize ) override;

	qint64 writeData( const char* data, qint64 maxSize ) override;

	QDataStream m_dataStream;
	QIODevice* m_ioDevice;
	QTcpSocket* m_socket;

} ;

#endif
